Does it make things sticky for motorists? (7,3)
I believe the answer is:
traffic jam
'it make things sticky for motorists?' is the definition.
The definition suggests a singular noun which matches the answer.
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for traffic jam that I've seen before include "Vehicular snarl-up" , "stuck in this" , "Gridlock" , "It causes a hold-up" , "Bottleneck on wheels" .)